Gateway API로 라우팅 관리하기

Gateway

Reference

apiVersion: v1
kind: ConfigMap
metadata:
  name: ingress-infrastructure
  namespace: istio-system
data:
  service: |
    spec:
      type: LoadBalancer
      externalTrafficPolicy: "Local"

  # serviceAccount: |

  deployment: |
    spec:
      replicas: 3
      template:
        spec:
          containers:
            - name: istio-proxy
              resources:
                requests:
                  cpu: 500m
                  memory: 512Mi
                limits:
                  cpu: "2"
                  memory: 1Gi
          affinity:
            nodeAffinity:
              requiredDuringSchedulingIgnoredDuringExecution:
                nodeSelectorTerms:
                  - matchExpressions:
                      - key: topology.kubernetes.io/zone
                        operator: In
                        values:
                          - ap-northeast-2a
                          - ap-northeast-2c
            podAntiAffinity:
              preferredDuringSchedulingIgnoredDuringExecution:
                - weight: 50
                  podAffinityTerm:
                    topologyKey: kubernetes.io/hostname
                    labelSelector:
                      matchExpressions: []
                    matchLabelKeys:
                      - gateway.networking.k8s.io/gateway-name
                      - pod-template-hash

  horizontalPodAutoscaler: |
    spec:
      minReplicas: 3
      maxReplicas: 5

  podDisruptionBudget: |
    spec:
      minAvailable: 1

apiVersion: gateway.networking.k8s.io/v1
kind: Gateway
metadata:
  name: ingress
  namespace: istio-system
spec:
  gatewayClassName: istio
  infrastructure:
    parametersRef:
      group: ""
      kind: ConfigMap
      name: ingress-infrastructure

Gateway​

Gateway